30806555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 42033600

約数和(自身を除く): 11227045

約数列:

[1, 5, 13, 29, 59, 65, 145, 277, 295, 377, 767, 1385, 1711, 1885, 3601, 3835, 8033, 8555, 16343, 18005, 22243, 40165, 81715, 104429, 111215, 212459, 473947, 522145, 1062295, 2369735, 6161311, 30806555]

約数ペア:

[(1, 30806555), (5, 6161311), (13, 2369735), (29, 1062295), (59, 522145), (65, 473947), (145, 212459), (277, 111215), (295, 104429), (377, 81715), (767, 40165), (1385, 22243), (1711, 18005), (1885, 16343), (3601, 8555), (3835, 8033)]